Answer:
tuff
Step-by-step explanation:
what is the value of the expression when a = 3 and b = 5
3a + b - 4
a. 4
b. 7
c. 10
d. 34
Answer:
10
Step-by-step explanation:
I just took the test! I got an 80 because I got this wrong but I checked it's 10! <3
Answer: The answer is C.10
Step-by-step explanation: I got it wrong and an 80, I looked to see the correct answer was 10 :3
This du today I NEED HELP!!!!! IS URGENT!!!!!!!!!!!!!
Answer:
x = 8
Step-by-step explanation:
The perimeter of a body is the sum of all its sides.
Perimeter of the triangle;
hypothenuse + opposite + adjacent = x+6 + x + 3 + x + 9 = 3x + 18
Perimeter of the rectangle = x+1 + x + 4 + x + 1 + x + 4 = 4x + 10
Now,
Since their perimeter is equal;
3x + 18 = 4x + 10
3x - 4x = 10 - 18
-x = -8
x = 8
please answer fast
Choose the point-slope form of the equation below that represents the line that passes through the points (-3, 2) and (2, 1).
y + 3 = -5(x - 2)
y-2--5(x + 3)
y+3 -- - 2)
y-2-(x+3)
ANSWER WILL GET BRAINLIEST!!!!!!!!!!!!!!!!
Answer:
C. The two lines have the same slope
Step-by-step explanation:
If two lines are parallel, then they are both going in the same direction forever. If two lines go in the same direction forever, then they have the same slope.
hey i need help with a math question thank you :)
Answer:
y = 60x + 20
y = 65x
0 = 5x - 20
5x = 20
x = 4 ---> 4 hours
Substitute x as 4:
y = 65 x 4
y = 260 ---> 260 miles
So the answer is A
(16,3) ,(16,-80) is it zero slope undefind slope negative slope or positive slop
Arnie delivered n packages each hour for 3 hours while Beth delivered q packages each hour for 4 hours. Which expression represents the total number of packages delivered by both Arnie and Beth?
Answer:
Vfgfvhgf
Step-by-step explanation:
Vb vgbbgbv gybgyh
Answer:
3n + 4q
Step-by-step explanation
Find the Product
(2 X 6) X 10 to the power of 3
Answer:
1728000
Step-by-step explanation:
You always work from the parenthesis first because of order of operation. You have 12( because 2 times 6) then mulitply 12 times 10. You get 120 then you multiply it but itself 3 times. 120 x 120 x 120= 1728000
Answer:
Step-by-step explanation
(2×6)×10^3
(12)10^3
(12)1000
=12,000
Find two numbers if their difference is 16 and their ratio is 5:7.
please hurry
Answer:
40 and 56
Step-by-step explanation:
Find the surface area of this rectangular solid.
7cm 5cm 4cm
A. 138
B. 166
C. 168
D. 16
E. 140
E:The answer is 140 because seven times five times four equals 140.
Help0oejelensb skeidnekendidne helps 10101
Answer:
b = (looks to be) -3.5
m = [tex]\frac{1}{2}[/tex]
Type of Slope = Positive, linear
Equation = y = [tex]\frac{1}{2}[/tex]x - 3.5
Whats 2 + 6? If the 2 is really a 7?
Answer:
13
Step-by-step explanation:
7 + 6 = 13
I Need help plz.ASAP
1-3/0--1 = -2/1 = -2
The slope is -2
y=-2x+b
1 = -2(0)+b
1 = b
The y-intercept is 1
The equation is
y = -2x + 1First, we want to find the slope. To do this we use the equation y2-y1 / x2-x1. For the problem, we use the points (-1,3) and (0,1). This would look like: 3-0/1--1. This would simplify to 3/2. To find the y-intercept, find the point (0, y). In this problem, that point would be (0,1). Now you can plug this into y = mx+b. Therefore, your equation is y = 3/2x + 1.
Please help me with this! Legitimate answers only please!
Fill in the blanks with the proper/right options for the problem.
Answer:
x = $80 rate of change
y = total amount the store earns
m = the amount of hours store is open
b = $150 starting point when x is 0
Step-by-step explanation:
y=8x-150
Line AB passes through points A(−6, 6) and B(12, 3). If the equation of the line is written in slope-intercept form, y=mx+b, then m=m equals negative StartFraction 1 Over 6 EndFraction.. What is the value of b?
−6
−5
5
6
I will give brainliest
Answer: Probably m = -1/6 and b = 5
Warning: I might be wrong.
Answer:
5
Step-by-step explanation:
what are the common factors of 24 and 36
A. 1,3,4,9,18
B. 1,2,4,6,12
C. 1,2,3,4,1,2
D. 1,2,3,4,6,8,12
Answer:
b.
Step-by-step explanation:
For this u have to use HCF
Common factors are 1,2,2 and 3
If u multiply u will be able to get the answer.
Mark me the brainliest
The quotation of 3÷3/4=?
A. 3
B. 4
C. 9
D. 12
Answer: B. 4
Hope this helps you!
can you help me please I very confusing right now
In 9 minutes heather can type 54 words what is her rate in words per minute
Answer:
6wpm
Step-by-step explanation:
What is 2/0.75 simplified?
Answer:
5/4
Step-by-step explanation:
4 -4
Which one is truth
Answer:
4
Step-by-step explanation:
Answer:
nothing is true
cuz 4-4=0
Step-by-step explanation:
please mark as the brainliest
Find the unit rate. Round to the nearest hundredth, if necessary. $130 for 17 ft2. The unit rate is $ /ft2.
Answer:
201
Step-by-step explanation:
I'm smart ok trust me ON this one if I'M wrong at least I tried
does anyone know how too simplify 4(1-2b)+7b-10?
Answer:
-1b-6
Step-by-step explanation:
Write an equation for a circle given that the endpoints of the diameter are
(-8,5) and (4,-3)
Answer: (2,2)
so Using the distance formula,
d = sqrt(x2-x1)^2 +(y2-y1)^2 .
Substituting the values of x and y.
we get,
d = sqrt(-4-8)^2 +(-3-7)^2
d = 2 sqrt 61
diameter = 2*radius
= 2 sqrt 61
= 2 r
= r
= sqrt 61
r^2 = 61
midpoint of the diameter is:
Xm= 8-4 / 2
= 2
Ym = 7-3 / 2
= 2
Hence,
The center is (2,2)
Who can help me with my math homework I can ask the questions on here the way they are set up?
Answer:
i can
Step-by-step explanation:
The point (5, -6) is reflected over the x-axis. What are the new coordinates of the reflection?
Answer:
(5,6)
Step-by-step explanation:
since it is reflected over x axis, y value will flip sign
What is the distance between (2, -1.2) and (2, 5.4)?
Answer:
0,4.2
Step-by-step explanation:
solve the following equation c/4 = 4
what 3+4+6 times 2
need to actually ask a question or these snitches will report
Answer:
3+4+6*2=26
Step-by-step explanation:
hope this helps!
Find the perimeter. i understand im just tired help pls
Answer:
7.9
Step-by-step explanation: